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Volume 38(1);  January 1952
The cover of the journal
Astronomy
A New Discussion of the Changes in the Earth's Rate of Rotation
Dirk Brouwer
Proc Natl Acad Sci U S A. 1952 January; 38(1): 1–12.
PMCID: PMC1063490
Biochemistry
Gastric Anion Exchange: Its Relation to the Immediate Mechanism of Hydrochloric Acid Secretion
C. Adrian M. Hogben
Proc Natl Acad Sci U S A. 1952 January; 38(1): 13–18.
PMCID: PMC1063491
A Hemochromogen Component of Liver Microsomes
Cornelius F. Strittmatter and Eric G. Ball
Proc Natl Acad Sci U S A. 1952 January; 38(1): 19–25.
PMCID: PMC1063492
Botany
Nuclear Studies on the Myxophyceae, a Preliminary Report
William A. Cassel
Proc Natl Acad Sci U S A. 1952 January; 38(1): 61–62.
PMCID: PMC1063499
Chemistry
Configurations of Polypeptide Chains with Equivalent Cis Amide Groups
Linus Pauling and Robert B. Corey
Proc Natl Acad Sci U S A. 1952 January; 38(1): 86–93.
PMCID: PMC1063506
Genetics
Incomplete Genetic Blocks in Biochemical Mutants of Neurospora
David M. Bonner, Charles Yanofsky, and C. W. H. Partridge
Proc Natl Acad Sci U S A. 1952 January; 38(1): 25–34.
PMCID: PMC1063493
The Effects of Carbon Monoxide and Oxygen on the Frequency of X-Ray Induced Chromosome Aberrations in Tradescantia
Edward D. King, Howard A. Schneiderman, and Karl Sax
Proc Natl Acad Sci U S A. 1952 January; 38(1): 34–43.
PMCID: PMC1063494
Studies on a Suppressor of Non-Allelic Acetate-Requiring Mutants of Neurospora
Joseph Lein and Patricia S. Lein
Proc Natl Acad Sci U S A. 1952 January; 38(1): 44–48.
PMCID: PMC1063495
Carotenoid Differences in Tomatoes
G. Mackinney and J. A. Jenkins
Proc Natl Acad Sci U S A. 1952 January; 38(1): 48–52.
PMCID: PMC1063496
Mathematics
On Certain Diophantine Equations in Rings and Fields
O. B. Faircloth and H. S. Vandiver
Proc Natl Acad Sci U S A. 1952 January; 38(1): 52–57.
PMCID: PMC1063497
A Remark on Cavitational Flow
P. R. Garabedian and H. L. Royden
Proc Natl Acad Sci U S A. 1952 January; 38(1): 57–61.
PMCID: PMC1063498
Inequalities for Complex Linear Differential Systems of the Second Order
Daniel C. Lewis
Proc Natl Acad Sci U S A. 1952 January; 38(1): 63–66.
PMCID: PMC1063500
A Topological Characterization of the Length of Paths
Karl Menger
Proc Natl Acad Sci U S A. 1952 January; 38(1): 66–69.
PMCID: PMC1063501
The Element of Volume of the Rotation Group
F. D. Murnaghan
Proc Natl Acad Sci U S A. 1952 January; 38(1): 69–73.
PMCID: PMC1063502
Cauchy's Formula on Kähler Manifolds
D. C. Spencer
Proc Natl Acad Sci U S A. 1952 January; 38(1): 76–80.
PMCID: PMC1063504
Pathology
Effect of Bilateral Adrenalectomy on Certain Human Tumors
Charles Huggins and Delbert M. Bergenstal
Proc Natl Acad Sci U S A. 1952 January; 38(1): 73–76.
PMCID: PMC1063503
Psychology
Spectral Sensitivity of the Cones in the Dark Adapted Human Eye
Yun Hsia and C. H. Graham
Proc Natl Acad Sci U S A. 1952 January; 38(1): 80–85.
PMCID: PMC1063505
Journal Matter
Original table of contents page
Administrative content — journal masthead, notices, indexes, etc.
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